LM3S1110-IQC25-A2T

Product Overview

Category: Microcontroller

Use: The LM3S1110-IQC25-A2T is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic devices and systems.

Characteristics: - High-performance ARM Cortex-M3 core - 32-bit RISC architecture - Clock speed up to 50 MHz - Flash memory for program storage - SRAM for data storage - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) - Timers and PWM outputs - GPIO pins for general-purpose input/output

Package: The LM3S1110-IQC25-A2T comes in a compact and durable package, suitable for surface mount technology (SMT) assembly. The package ensures reliable electrical connections and protection against environmental factors.

Essence: This microcontroller serves as the brain of electronic devices, controlling their operation and facilitating communication with other components. It enables the execution of complex tasks and the integration of various functionalities into a single system.

Packaging/Quantity: The LM3S1110-IQC25-A2T is typically sold in reels or trays, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory: 32 KB
• SRAM: 8 KB
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Timers: 4 x 16-bit timers
• PWM Outputs: Up to 6 channels
• GPIO Pins: 25

Detailed Pin Configuration

The LM3S1110-IQC25-A2T microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: GPIO pins (General-Purpose Input/Output)
• Pins 9-16: UART interface pins
• Pins 17-24: SPI interface pins
• Pins 25-32: I2C interface pins
• Pins 33-40: Analog input pins (ADC)
• Pins 41-48: Timer and PWM output pins
• Pins 49-64: Power supply and ground pins

Functional Features

• High-performance processing capabilities with the ARM Cortex-M3 core.
• Versatile communication interfaces (UART, SPI, I2C) for seamless integration with other devices.
• Analog-to-digital converter (ADC) for precise measurement of analog signals.
• Timers and PWM outputs for accurate timing and control of external devices.
• GPIO pins for flexible input/output configurations.

Advantages and Disadvantages

Advantages: - Powerful processing capabilities for demanding applications. - Wide range of communication interfaces for device connectivity. - Compact package suitable for space-constrained designs. - Adequate memory for program storage and data handling. - Versatile GPIO pins for flexible system integration.

Disadvantages: - Limited flash memory capacity compared to some other microcontrollers. - Relatively higher power consumption at maximum clock speed. - May require additional components for certain applications.

Working Principles

The LM3S1110-IQC25-A2T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, controlling the behavior of connected devices and systems. The microcontroller communicates with external components through various interfaces such as UART, SPI, and I2C. It can read analog signals using the built-in ADC and generate precise timing signals through timers and PWM outputs. The GPIO pins provide flexibility for connecting external sensors, actuators, and other peripherals.

Detailed Application Field Plans

The LM3S1110-IQC25-A2T microcontroller finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Automotive systems - Medical devices - Robotics

In industrial automation, it can be used to control machinery, monitor sensors, and communicate with a central control system. In consumer electronics, it can serve as the main controller for smart home devices, wearable gadgets, and multimedia systems. In IoT devices, it enables connectivity and data processing for smart cities, environmental monitoring, and home automation. In automotive systems, it can control engine functions, manage vehicle communication networks, and support advanced driver assistance systems. In medical devices, it can facilitate data acquisition, signal processing, and device control. In robotics, it can act as the brain of autonomous robots, controlling their movements and interactions.

Detailed and Complete Alternative Models

• STM32F103C8T